高次 こうじ どう関数 かんすうじゃなかったです
kōji dō kansūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 高次導関数

1. Wasn't a higher-order derivative.; Wasn't a derivative of a higher order.

Past/Perfective
Negative
Polite
Casual Register
Mathematics